Software Engineer (TypeScript/JavaScript)

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Есть о чём спросить

Навык востребован (engineer). Но вилки нет, про деньги придётся договариваться с нуля.

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Наша компания

The financial industry is growing at a record pace, but our data providers are still stuck in the past — with cumbersome onboarding processes, complicated APIs, slow infrastructure, and expensive licensing costs. Databento is the market data platform for modern finance. The company provides real-time and historical data across futures, options, and equities through a unified API. By owning the entire market data stack end-to-end, Databento is the first platform of its kind to combine the performance and reliability demanded by the world's leading trading firms with a dramatically simpler devel

О роли

We're looking for a midlevel or senior IC to join our Platform/API engineering team. You'll be responsible for building, maintaining, and promoting our JavaScript client library, working closely with our design team to bring production-ready interfaces to life. This role is primarily focused on TypeScript/JavaScript, with some full-stack/Python work as well.

Чем предстоит заниматься

Own, build, and maintain our JavaScript client library, ensuring it is robust, well-tested, and easy for external users to integrate with

Integrate native libraries into JavaScript/TypeScript code using tools like N-API, node-addon-api, or Wasm

Build responsive, performant front-end applications using React, Redux, Vite, Web Workers, and WebSockets

Contribute to full-stack projects, including backend work in Python (or Rust), REST API design, and database/migration work

Work between design and engineering teams to translate designs (e.g. Figma handoffs) into production-ready components and design systems

Set up and maintain CI/CD pipelines, including publishing to npm

Document components using Storybook or similar tooling

Collaborate cross-functionally to ensure smooth feature rollouts and updates

Наши требования

Experience working between high-performing design and engineering teams, including production-ready design systems and tools (e.g. Figma handoffs)

Proficiency with React, Redux, Vite, Web Workers, and WebSockets

Background in trading, market data, or quantitative finance

Hands-on backend experience building APIs, working with databases, and migrations

Full-stack experience with backends in Python or Rust, including REST API design

Familiarity with Storybook or similar component documentation tooling

Good communication skills and work ethic for a remote workplace

Notice about phishing scams

Be cautious of phishing scams impersonating Databento that offer fake job interviews and request purchases. Official emails come only from .com or us.greenhouse-mail.io (our ATS). Any other domains (e.g., databento-careers.com, databento.online) are fraudulent

Our recruiting data suggests that underrepresented applicants often downplay their skills. Even if your experience doesn’t exactly match the qualifications listed, we still want to hear from you. Please apply!